A pitfall trap can be any small container placed in the ground with the top level with the surrounding surface and filled with a preservative.

陷阱可以是任何放置在地面上的小容器，其顶部与周围的表面齐平，并装满防腐剂。

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And then there's some level of the liquid outside the container.

在容器的外部，还有一些液体。

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Improve in-store operations: You can reduce out-of-stock and "shrinkage" scenarios through container, pallet or item level tracking of consumer goods by providing a near real-time visibility.

改善内部操作：您可以通过消费品的容器、托盘或物品级别的跟踪来提供近乎实时的可见性，从而消除存货不足和“重量损耗”的情况。

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China Merchants Holdings, the country's largest publicly traded container port operator, said volumes this year may exceed 2008's level, according to a recent Bloomberg report.

FORBES

The shipping container has done this again over the past 50 years: there is almost no level of legal or tax trade protection that could have stopped foreign goods getting ever cheaper as the costs of hauling things from country to country fell ever lower.

FORBES: Tariffs and Trade: The Tariff Level Isn't the Most Important Thing